When using batteries in series, if the internal resistance of the batteries is inconsistent, the voltage at the battery terminals during the charging...
In the electric bicycle market, the most commonly used are lead-acid maintenance free batteries, including AGM type batteries using glass fiber partition adsorption technology, and GEL type colloidal batteries using colloidal electrolyte technology.
1. Choose a brand. Pay attention to choosing a well-known brand, as both quality and after-sales service are guaranteed.
2. Choose a car model. Different car models have...